Kois J C, Fan P P
School of Dentistry, University of Washington, Seattle, USA.
Compend Contin Educ Dent. 1997 Jul;18(7):699-704, 706-8; quiz 710.
This article describes a technique that simplifies the making of an edentulous arch impression before the fabrication of a complete denture. Making an impression of an edentulous arch requires a unique combination of managing movable soft tissue commensurate with integrating different materials and a technique for accurate reproduction. The technique described requires a two-phase approach using a syringeable addition silicone during the border molding process and a condensation silicone wash material to capture the soft tissue while the functional border molding is repeated. These more recently developed products allow us to achieve similar results and are easier, faster, and more predictable than those products used previously.
本文介绍了一种在制作全口义齿之前简化无牙颌印模制取的技术。制取无牙颌印模需要将处理可移动软组织与整合不同材料的独特方法相结合,以及一种精确再现的技术。所描述的技术需要采用两阶段方法,在边缘整塑过程中使用可注射型加成型硅橡胶,以及在重复功能性边缘整塑时使用缩合型硅橡胶印模材料来获取软组织。这些最近开发的产品使我们能够获得相似的结果,并且比以前使用的产品更简便、快速且可预测性更强。